The Geoscience-Based Infrastructure Risk Expert
Operations Office Bogor Utara, Kota Bogor
Technical Advisory Desk advisory@geoprove.com
Fiduciary Pre-FEED Scoping +62 21 5088 7700
Institutional Engineering & Risk Practices

Fiduciary Geoscience & Infrastructure Risk Engineering

Home The 5 Core Engineering & Risk Practices
Institutional De-Risking Mandate

Objective Geoscience & Contractual Defense for High-Consequence Capital Assets

GEOPROVE operates as an independent technical fiduciary: The Brain, Not the Barge. We own zero commercial survey vessels or drilling contractors, eliminating operational bias and conflict of interest. Our five core practices span enterprise geospatial intelligence, deep geomechanics, mine hydrogeology, machine-learning geohazard analytics, and sovereign maritime infrastructure advisory.

01. Geospatial & GIS 02. Engineering Geology 03. Hydrogeology & Water 04. Disaster Risk & Geohazard 05. Specialized Advisory
Fiduciary Geoconsulting & Technical Risk Defense

The Five Core Engineering & Risk Practices.

Engineered for cross-border infrastructure developers, mining operators, and syndicate lenders' technical advisors (LTA). We replace commercial contractor bias with empirical ground truth, rigorous numerical physics, and defensible FIDIC contract protections.

Hover or tap any practice to expand scopes of work and engineering outputs
01
Spatial Architecture • Corridor LiDAR • MCDA

Geospatial Intelligence & GIS Solutions

Drone LiDAR Enterprise Geodatabase WebGIS Dashboard
Geospatial Intelligence & GIS Solutions

Decouple capital projects from spatial blindspots. We unify UAV LiDAR sensors, multi-spectral satellite imagery, and enterprise geodatabases to build sub-decimeter digital twins and statutory land suitability frameworks.

ISO 19115 • OGC Compliant
1.1

Aerial Drone LiDAR & High-Density Topography

Scope of Work
  • High-density drone lidar point clouds for complex transmission & haul-road corridors.
  • Dense vegetation penetration yielding bare-earth sub-decimeter DEM/DTM models.
  • Volumetric cut-and-fill audits for open-pit earthworks and stockpile accounting.
Measurable Deliverables

Point cloud LAS/LAZ, 0.05m orthomosaics, classified DTM/DSM, TIN surfaces, CAD corridor profiles.

1.2

Enterprise Geodatabase & Interactive WebGIS

Scope of Work
  • Design of centralized, multi-tier enterprise geodatabase (PostGIS / ESRI ArcSDE).
  • Multi-tenant WebGIS dashboard integration for cross-border engineering teams.
  • Real-time sensor telemetry, asset condition tracking, and spatial Decision Support Systems (DSS).
Measurable Deliverables

Deployed Cloud/On-Premise WebGIS, RESTful spatial API endpoints, live KPI executive dashboards.

1.3

Satellite Remote Sensing & Land Suitability (MCDA)

Scope of Work
  • Synthetic Aperture Radar (InSAR) surface deformation and tectonic displacement tracking.
  • Algorithmic land suitability analysis (MCDA) integrating slope, hydrology, and legal tenure.
  • Pre-acquisition site screening, environmental zoning, and ESG land-use conformance audits.
Measurable Deliverables

Multi-criteria constraint heatmaps, InSAR velocity displacement charts, land suitability rankings.

Dedicated Marine Practice: High-resolution bathymetric charting & seabed dynamic bedforms.
Explore 04. Hydrographic Bathymetry & Scour
02
Deep Geomechanics • CPTu In-Situ • FIDIC GBR

Engineering Geology & Geotechnical

In-Situ CPTu Plaxis 2D/3D FEM FIDIC Clause 4.12 GBR
Engineering Geology & Geotechnical

Ground risk represents over 60% of unforeseen Capex overruns. We execute advanced geotechnical characterization, numerical rock mechanics (SSPC/RMR), and rigorous FIDIC Geotechnical Baseline Reports (GBR) to eliminate contractor Differing Site Condition (DSC) claims.

Eurocode 7 • ASTM D5778 • ISO 19901-8
2.1

Geotechnical Soil Investigation & Piezocone (CPTu)

High-resolution geotechnical soil investigation via continuous cone penetration test (CPTu) with pore pressure dissipation ($u_2$).

  • In-situ undrained shear strength ($s_u$) and OCR profiling.
  • Standard Penetration Tests (SPT) & thin-walled Shelby tubes.
  • Soil Behavior Type (SBTn) and cyclic sensitivity.
Deliverables: Digital AGS 4.0 data logs, stratigraphy profiles, CPTu dissipation curves.
2.2

Numerical Slope Stability & Shoring Design

Advanced slope stability analysis utilizing Limit Equilibrium (LEM) and non-linear Finite Element Modeling (FEM Plaxis 2D/3D).

  • Open-pit highwall and heavy stockpile dike factor of safety.
  • Rock mass classification (RMR, Q-System, GSI, SSPC).
  • Soil nailing, bored pile soldier retaining wall systems.
Deliverables: FoS deformation plots, shear-strain mesh outputs, rock support design sheets.
2.3

Marine Terminal & Heavy Coastal Foundations

Deep foundation engineering for industrial bulk jetties, mineral bulk berths, and intake structures complying with BS 6349 & PIANC.

  • Driven steel pipe pile capacity ($Q_u$) & lateral $p-y$ curves.
  • Consolidation settlement & negative skin friction (downdrag).
  • Barge impact berthing kinematics and dynamic mooring loads.
Deliverables: Axial/lateral pile capacity envelopes, time-rate settlement curves, PVD consolidation models.
2.4

Contractual GBR under FIDIC (Clause 4.12)

Fiduciary authoring of FIDIC GBR (Clause 4.12) documents establishing contractual baseline ground conditions to eliminate variations.

  • Explicit ground thresholds for trenching, dredging & piling refusal.
  • Clear contractual boundary between contractor risk & client risk.
  • Expert witness rebuttal against unsubstantiated DSC claims.
Deliverables: Certified Geotechnical Baseline Report (GBR), GIR interpretive report, risk allocation matrix.
Dedicated Offshore Practices: Subsea cable burial modeling & deepwater in-situ CPTu campaigns.
01. Cable Burial Risk (CBRA) 03. Offshore Geotechnics & CPTu
03
Mine Dewatering • MODFLOW 3D • Statutory SIPA

Hydrogeology & Water Resources

Mine Dewatering MODFLOW 3D Izin SIPA Air Tanah
Hydrogeology & Water Resources

Safeguard mining pits from catastrophic inundation and ensure sovereign extraction compliance. We execute 3D numerical aquifer simulations, step-drawdown pumping diagnostics, and statutory SIPA permitting across Indonesia.

Permen ESDM 02/2023 • Permen PUPR 06/2015
3.1

Open-Pit Mine Dewatering & 3D Seepage Modeling

Scope of Work
  • High-capacity mine dewatering system architecture for deep pit highwalls.
  • Hydrodynamic 3D seepage modeling (MODFLOW / FEFLOW) simulating multi-layer inflows.
  • Perimeter depressurization wellfields and horizontal drain optimization.
Measurable Deliverables

3D phreatic surface drawdown simulations, dewatering pumping flow schedules, pit sump capacity layouts.

3.2

Groundwater Compliance & SIPA Permitting Dossiers

Scope of Work
  • Mandatory statutory dossiers for izin sipa air tanah under Ministry of ESDM & PUPR.
  • Regional Groundwater Basin (Cekungan Air Tanah - CAT) depletion quota audits.
  • Vulnerability zoning against saltwater intrusion and land subsidence.
Measurable Deliverables

Certified Hydrogeological Assessment Report, CAT conservation maps, authorized SIPA statutory clearance dossier.

3.3

Deep Aquifer Characterization & Pumping Tests

Scope of Work
  • Rigorous multi-rate aquifer pumping test (step-drawdown & constant-rate).
  • Mathematical determination of Transmissivity ($T$), Storativity ($S$), and Radius of Influence ($R$).
  • Hydrochemical isotope fingerprinting and heavy mineral leaching assessments.
Measurable Deliverables

Theis/Cooper-Jacob diagnostic curves, piezometric isochrone contours, water quality compliance certificates.

04
Liquefaction AI • Bulk Cargo Stability • PSHA

Disaster Risk & Geohazard Analysis

Soil Liquefaction Bulk Cargo Liquefaction PSHA (SNI 1726)
Disaster Risk & Geohazard Analysis

Indonesia’s tectonic active margins demand rigorous, physics-driven geohazard mitigation. We deploy Machine Learning liquefaction classifiers, IMO-compliant bulk cargo stability auditing, site-specific PSHA, and 2D hydraulic deluge models.

SNI 1726:2019 • IMSBC Code • FEMA 154
4.1

Machine Learning Soil Liquefaction Assessment

Deterministic & AI-driven soil liquefaction assessment (ANN & Random Forest) predicting dynamic cyclic softening.

  • Liquefaction Potential Index (LPI) & post-shaking settlement.
  • Lateral spreading kinematics across coastal reclamations.
  • Compaction grouting and stone column mitigation schemes.
Deliverables: 3D LPI susceptibility maps, volumetric lateral spread profiles, remediation engineering designs.
4.2

Solid Bulk Cargo Liquefaction & Maritime Safety

Critical testing and certification preventing catastrophic vessel capsizing caused by bulk cargo liquefaction under voyage vibrations.

  • Flow Moisture Point (FMP) & Transportable Moisture Limit (TML).
  • IMSBC Code auditing for nickel ore, bauxite, and coal fines.
  • Can-test and dynamic Proctor/Fagerberg testing protocols.
Deliverables: Certified TML/FMP laboratory certificates, moisture migration reports, safe stowage clearance.
4.3

Probabilistic Seismic Hazard Analysis (PSHA)

Site-specific PSHA (SNI 1726) incorporating regional fault kinematic parameters, Megathrust sources, and ground motion attenuation.

  • Peak Ground Acceleration (PGA) for 475-yr and 2,475-yr return periods.
  • Nonlinear 1D/2D equivalent linear site response ($V_{s30}$).
  • Custom design acceleration response spectra for plant facilities.
Deliverables: Target response spectra, acceleration time-history suites, seismic microzonation dossiers.
4.4

Catchment Basin (DAS) Flood & Deluge Modeling

Hydrodynamic runoff simulation utilizing HEC-HMS and unsteady 2D flood modeling (HEC-RAS) calibrated against BMKG extreme rainfall.

  • Inundation depth, flow velocity, and bed shear stress mapping.
  • Bridge pier scour and river-to-coast intake siltation audits.
  • Sustainable drainage design and retention pond sizing.
Deliverables: 2D deluge velocity inundation maps, Q100 hydrographs, channel stabilization specifications.
Dedicated Acoustic Practice: High-resolution SBP stratigraphy, sidescan sonar & UXO hazard identification.
Explore 02. Marine Geophysical Route Surveys
05
Offshore Infrastructure • PKKPRL Clearances • LTA Fiduciary

Specialized Consultancy & Strategic Advisory

CBRA DNV-RP-F107 PKKPRL KKP (PP 21/2021) Pushidrosal (IHO S-44)
Specialized Consultancy & Strategic Advisory

High-stakes sovereign clearances and complex offshore corridor execution. We act as independent fiduciary advisors for asset sponsors, navigating Indonesian maritime space permits (PKKPRL), naval hydrographic clearances, and probabilistic cable burial risk models.

DNV-RP-F107 • PP 21/2021 • IHO S-44 Order 1a
5.1

Marine Geology & Offshore Infrastructure

Subsea power interconnector and pipeline route engineering with cable burial risk assessment (CBRA DNV-RP-F107).

  • AIS vessel traffic tracking, anchor drag & emergency drop risk.
  • Trenching refusal mitigation in volcanic basalt/reef seabed.
  • Coal barge navigational fairway siltation / UKC clearance audits.
Deliverables: Certified CBRA study, Target Depth of Lowering (TDL) curves, alignment sheets.
5.2

Statutory Spatial Planning & Marine Compliance (PKKPRL)

Comprehensive permitting dossier formulation securing PKKPRL KKP (PP 21/2021) approval for all subsea pipelines, cables, and jetties.

  • RZWP-3-K provincial and national marine zoning verification.
  • Cross-sector overlap defense (fisheries, shipping, conservation).
  • Statutory stakeholder hearings and PNBP tariff calculations.
Deliverables: Approved PKKPRL Technical Dossier, GIS SHP conformance database, ministerial decree.
5.3

Environmental Assessment & High-Order Surveying

Naval security clearance and hydrographic accreditation via Pushidrosal clearance (IHO S-44) Order 1a execution.

  • Naval security clearing (Survei Hidros Satsurvei) protocol.
  • Geodetic GNSS network tie-in and tidal datum reduction (LAT/MSL).
  • Publication of Notice to Mariners (Berita Pelaut Indonesia - BPI).
Deliverables: Pushidrosal Technical Validation Certificate, BPI nautical gazette, certified bathymetric charts.
5.4

Research, Innovation & Institutional Decision Support

Fiduciary technical due diligence for international project finance, Lenders’ Technical Advisors (LTA), and sovereign masterplanning.

  • Bankable Pre-FEED & FEED geoscience risk audits.
  • Independent contractor survey oversight and data validation.
  • Strategic policy advisory for cross-border clean energy corridors.
Deliverables: Lenders' Technical Due Diligence Report, Bankable Feasibility Study (FS), Sovereign Advisory Briefs.
Dedicated Contractual & Statutory Practices: Defensible FIDIC GBR documentation & PKKPRL permits.
05. Geotechnical Baseline Reports (GBR) 06. Sovereign Clearances (PKKPRL & Pushidrosal)
Direct Technical Consultation

De-risk your infrastructure corridor before committing CAPEX.

Speak directly with our senior geoscience principals from Universitas Indonesia & Universitas Pakuan.

Request Pre-Scoping Review